# AWS Trusted Advisor API Reference > TrustedAdvisor Public API - [Welcome](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/Welcome.md) - [Common Parameters](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/CommonParameters.md) - [Common Error Types](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/CommonErrors.md) ## [Actions](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_Operations.md) - [BatchUpdateRecommendationResourceExclusion](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_BatchUpdateRecommendationResourceExclusion.md): Update one or more exclusion statuses for a list of recommendation resources. - [GetOrganizationRecommendation](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_GetOrganizationRecommendation.md): Get a specific recommendation within an AWS Organizations organization. - [GetRecommendation](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_GetRecommendation.md): Get a specific Recommendation. - [ListChecks](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListChecks.md): List a filterable set of Checks. - [ListOrganizationRecommendationAccounts](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListOrganizationRecommendationAccounts.md): Lists the accounts that own the resources for an organization aggregate recommendation. - [ListOrganizationRecommendationResources](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListOrganizationRecommendationResources.md): List Resources of a Recommendation within an Organization. - [ListOrganizationRecommendations](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListOrganizationRecommendations.md): List a filterable set of Recommendations within an Organization. - [ListRecommendationResources](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListRecommendationResources.md): List Resources of a Recommendation. - [ListRecommendations](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListRecommendations.md): List a filterable set of Recommendations. - [ListRecommendationsForResource](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_ListRecommendationsForResource.md): List all Trusted Advisor recommendations for a given AWS resource ARN. - [UpdateOrganizationRecommendationLifecycle](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_UpdateOrganizationRecommendationLifecycle.md): Update the lifecycle of a Recommendation within an Organization. - [UpdateRecommendationLifecycle](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_UpdateRecommendationLifecycle.md): Update the lifecyle of a Recommendation. ## [Data Types](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_Types.md) - [AccountRecommendationLifecycleSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_AccountRecommendationLifecycleSummary.md): Summary of an AccountRecommendationLifecycle for an Organization Recommendation - [CheckSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_CheckSummary.md): A summary of an AWS Trusted Advisor Check - [OrganizationRecommendation](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_OrganizationRecommendation.md): A Recommendation for accounts within an Organization - [OrganizationRecommendationResourceSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_OrganizationRecommendationResourceSummary.md): Organization Recommendation Resource Summary - [OrganizationRecommendationSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_OrganizationRecommendationSummary.md): Summary of recommendation for accounts within an Organization - [Recommendation](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_Recommendation.md): A Recommendation for an Account - [RecommendationCostOptimizingAggregates](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationCostOptimizingAggregates.md): Cost optimizing aggregates for a Recommendation - [RecommendationForResourceSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationForResourceSummary.md): Summary of a Recommendation for a specific AWS Resource - [RecommendationPillarSpecificAggregates](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationPillarSpecificAggregates.md): Recommendation pillar aggregates - [RecommendationResourceExclusion](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationResourceExclusion.md): The request entry for Recommendation Resource exclusion. - [RecommendationResourcesAggregates](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationResourcesAggregates.md): Aggregation of Recommendation Resources - [RecommendationResourceSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationResourceSummary.md): Summary of a Recommendation Resource - [RecommendationSummary](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_RecommendationSummary.md): Summary of Recommendation for an Account - [UpdateRecommendationResourceExclusionError](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/API_UpdateRecommendationResourceExclusionError.md): The error entry for Recommendation Resource exclusion. ## Full content The entire guide is also available as a single markdown file, useful for feeding the full guide to an LLM in one pass: - [Complete guide (single file)](https://docs.aws.amazon.com/trustedadvisor/latest/APIReference/full.md)